Windows/Sunroof not working

treeman · Mar 27, 2012

Hi very confused replaced battery last week after rangie had been sat for two months without one all the usual messages came up about windows and sunroof not being set etc went to reset them and nothing from either door switches or centre consul switch pack checked all fuses etc they seem OK.

Any idea's chaps????????

Also is there anyone close to the St Austel area with diagnostics kit as I kneed a few faults clearing please (for some bear tokens of course!!)

dougdotcom · Mar 27, 2012

Could be the switch pack gone. loook for a replacment or someone who has same you could try theres. but its normaly the switch pack that gose pete tongue.

adamrharding · Mar 28, 2012

Could also be your BeCM mine does that occasionally disconnect the battery again wait 45 minutes and retry. The time lets the BeCM battery run down too. Unlikely, but would prove one way or the other

Sent from my GT-I9100 using Tapatalk

treeman · Mar 28, 2012

adamrharding said:
Could also be your BeCM mine does that occasionally disconnect the battery again wait 45 minutes and retry. The time lets the BeCM battery run down too. Unlikely, but would prove one way or the other

Sent from my GT-I9100 using Tapatalk

Thanks will try that the weekend.

Cheers

treeman · Mar 31, 2012

adamrharding said:
Could also be your BeCM mine does that occasionally disconnect the battery again wait 45 minutes and retry. The time lets the BeCM battery run down too. Unlikely, but would prove one way or the other

Sent from my GT-I9100 using Tapatalk

Gave that a go today whilst doing the matrix 'o' rings, still no joy with windows and sun roof checked all wiring and fuses while I had it apart as-well they all seem to be fine.

Now really really confused and annoyed

as they worked properly before I changed battery.
Has anybody else any suggestions please as I really don't want to spend the summer using the air-con!!!!!!!

jt_armstrong · Mar 31, 2012

I'm not sure how the switches and the becm interact. The switches may be voltage switches that just push 12v to the electric motors in the windows however they may just be used to change a signal condition which is recognised by the becm causing it to send voltage to the window motors.
The answer will be in Rave if you have a copy.

treeman · Mar 31, 2012

jt_armstrong said:
I'm not sure how the switches and the becm interact. The switches may be voltage switches that just push 12v to the electric motors in the windows however they may just be used to change a signal condition which is recognised by the becm causing it to send voltage to the window motors.
The answer will be in Rave if you have a copy.

Good call just checked rave and the centre switch pack and rear door switches are all linked to the BECM its the BECM that operates the windows it states in rave that if the BECM receives a door lock signal it will make the switches inoperative so I think it is a BECM problem deep joy not!!!!!

jt_armstrong · Mar 31, 2012

treeman said:
Good call just checked rave and the centre switch pack and rear door switches are all linked to the BECM its the BECM that operates the windows it states in rave that if the BECM receives a door lock signal it will make the switches inoperative so I think it is a BECM problem deep joy not!!!!!

Before you start thinking the worst and blaming the becm it must be worth trying establish what signal type the switch pack sends to the becm. Once you know you will likely be able to test for it. It sounds strange that all of them would fail at once whether it was at the switch end or the becm end.

ovalandrover · Mar 31, 2012

I think it will probably be the center console switch pack if both sunroof and windows and also mirrors. Do they work?

treeman · Apr 1, 2012

ovalandrover said:
I think it will probably be the center console switch pack if both sunroof and windows and also mirrors. Do they work?

Checked them today the aint working either so as you say may be the centre consul switch pack that is the problem will whip that out next weekend strip it and have a look.

Cheers Boys!!!!!!!!!

Windows/Sunroof not working

treeman

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dougdotcom

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adamrharding

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treeman

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treeman

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jt_armstrong

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treeman

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jt_armstrong

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ovalandrover

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treeman

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